1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
malfutka [58]
3 years ago
13

Math problem help please

Mathematics
2 answers:
Harman [31]3 years ago
5 0

Answer:

One ordered pair would be (1, -6).

Step-by-step explanation:

Let x = 1, then

3(1) - y = 9

-y = 9 - 3 = 6

y = -6.

svlad2 [7]3 years ago
4 0

Answer:

Give a value to either x or y.

For example: if x=2,

3x-y=9

3*2-y=9

6-y=9

y=-3

(x,y) = (2,-3) an ordered pair

Step-by-step explanation:

You might be interested in
Plz help me solve this ASAP and show the work thank you
Vinil7 [7]

Answer:

14

Step-by-step explanation:

The diagram is right angle triangle so we can use SOHCAHTOA

So in the diagram we have 62 degree opposite to x and the hypotenuse

Step 1

Sin62=x/16

Step 2

X=16sin62 by cross multiplication

Step 3

X=14.13

X=14

6 0
3 years ago
What is the smallest number of degrees needed to rotate a pentagon around its center onto itself?
mel-nik [20]
Like to get back to where it started? In that case 360
7 0
2 years ago
Which of the following is equivalent to log168?
Sladkaya [172]

I'm assuming that you meant to add an attachment

but log168 is equal to 2.22530928173

so simply solve the presumed answer choices

The one that equals 2.22530928173 is equivalent to log168

next time please include the attachment

~Travisnator

7 0
2 years ago
Evaluate each expression if a = 3 , b = 5 and c=1 b-c
Nezavi [6.7K]

Answer:

4

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

a = 3, b = 5, c = 1

b - c

<u>Step 2: Evaluate</u>

  1. Substitute:                      5 - 1
  2. Subtract:                         4
7 0
2 years ago
The value of w is what?
icang [17]

Answer:

value of w is 25...... .....

7 0
3 years ago
Other questions:
  • I need to know how to do this
    11·1 answer
  • Still pretty confused on this.
    8·1 answer
  • Let f(x)=-2x+4 and g(x)=-6x-7 find f(x)-g(x)
    9·2 answers
  • How much pure alcohol must be added to 400 ml of a 15% solution to make its strength 32%
    7·1 answer
  • A​ cone-shaped vase has height 29 cm and radius 7 cm. An artist wants to fill the vase with colored sand. The sand comes in smal
    5·1 answer
  • Help please now help dont be childish will banned ​
    6·1 answer
  • Y−3=5(x−2) what is the slope?
    9·2 answers
  • Select all of the equations for which = 6 is a solution.
    6·1 answer
  • I wil give 10 points if correct thankyou
    13·1 answer
  • The price of an item has been reduced by 35% . The original price was $81 .
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!